Centrifugal muck spreading method, comprises altering scoop part positions to change rotation speeds of long and short scoop parts

摘要

For a muck spreading width of 18-28 metres, the scoop parts arranged in a position so that the rotation speed of the spreading side of the short scoop (10) is 22.61-26.38 (ca. 24.12) m/s and the rotation speed of the spreading side of the long scoop (11) is 32.03-35.8 (ca. 34.06) m/s. For a width of 18-48 (up to 45) metres, the scoop parts arranged in a position so that the rotation speed of the spreading side of the short scoop is 24.87-8.64 (sic) (ca. 26.75) m/s and the rotation speed of the spreading side of the long scoop (11) is 39.56-43.33 (ca. 41.6) m/s. Muck is spread by at least two accelerator discs (9) located beneath a manure storage tank (2) and provided with at least two scoops which comprise two telescopic parts and have different lengths. The position of the outer part can be changed to alter its length relative to the inner part.